.cls_sfilter{
    /*position:relative;*/
	position:absolute;
	display:none;
	margin-top:-10px;
    *margin-top:-14px;
	font-size:12px;
    z-index:100000;
}
.cls_sfilter_text{
	font-size:12px;
	font-family: Arial, Helvetica, Georgia, Sans-serif, "宋体";
	border:1px solid #999;
	background:#ffffff url('images/select_bg2.gif') no-repeat right -1px;
	padding:0;

}
.cls_sfilter_text_btn{
    width: 17px;
    height:20px;
    background-color: #fff;
    filter:alpha(opacity=1);
    opacity: 0.01;
    position: absolute;
    top:0;
    right:0;
}
.cls_sfilter_list{
	font-family: Arial, Helvetica, Georgia, Sans-serif, "宋体";
	font-size:12px;
	z-index:100;
	/*height:300px;*/
	max-height:300px;
	overflow:auto;
	overflow-y:auto;
	overflow-x:auto;
	position:absolute;
	margin:0;
	padding:0;
	background:#fff;
	border:1px solid #8EB5D4;
}
.cls_sfilter_list li{
	font-size:12px;
	clear:both;
	position:relative;
	margin-top:1px;
	line-height:20px;
}
.cls_sfilter_list .select_class{
	background:#3399FF;
	border:1px dotted #999;
	color:#fff;

}

.cls_sfilter_list .unselect_class{
	background:#ffffff;
}